The most rapid conduction of an impulse along an axon occurs on a fiber that is

What will be an ideal response?


thick and myelinated

Environmental & Atmospheric Sciences

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Freeze-thaw weathering requires _____

a. saltwater b. a tropical climate c. cracks into which water can seep d. silicate minerals e. igneous rock

Environmental & Atmospheric Sciences

Which of the following must we know when we carry out a titration?

A) the concentration of all the reactants B) the stoichiometric ratio of the reactants C) both a and b D) neither a nor b

Environmental & Atmospheric Sciences

A monsoon is a seasonal reversal of winds

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

In general and based on the three-cell model, along the polar front one would not expect to observe

a. temperatures on one side lower than on the other side. b. an elongated region of lower pressure. c. clouds and precipitation. d. converging surface air. e. sinking air aloft.

Environmental & Atmospheric Sciences